NAVAREA IV - 1034/26

Archived

Issued: 26 Oct 2026, 19:08Archived: 28 Oct 2026, 00:20Last modified: 29 Oct 2026, 19:20

analysis

No longer in force

A newer Ice report is available:1041/26

Iceberg limits and estimated limits in northwest Atlantic (NAIS bulletin)

North American Ice Service iceberg bulletin defines iceberg limits and estimated limits in the northwest Atlantic by tracklines of positions. Most recent reconnaissance of the eastern limit was by flight on 22 Oct 2026. Mariners are requested to report positions and times of any icebergs, sea ice or stationary radar targets likely to be ice to the nearest Canadian Coast Guard MCTS or via Inmarsat code 42.

Report position and time of any icebergs, sea ice or stationary radar targets likely to be ice to the nearest Canadian Coast Guard MCTS station or using Inmarsat code 42; navigate with caution in the iceberg limit areas.

Type: Ice report · severity moderate
Feed: IceAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/ice/
Location: Northwest Atlantic (iceberg limits along provided tracklines)
Validity: From 27 Oct 2026, 00:01 UTC
Until 28 Oct 2026, 00:01 UTCICEBERG BULLETIN 270001Z OCT. ... CANCEL THIS MSG 280001Z OCT 26.
Activity periods: 27 Oct 2026, 00:01 UTC - 28 Oct 2026, 00:01 UTC (iceberg bulletin period 270001Z OCT to 280001Z OCT 26)
Hazards: icebergs, sea ice, stationary radar targets likely to be ice

Contacts

Canadian Coast Guard Marine Communications and Traffic Service · report positions and times of ice
INMARSAT CODE 42 · report positions and times of ice
WWW.NAVCEN.USCG.GOV/INTERNATIONAL-ICE-PATROL · download shapefiles and weekly predictions

Coast stations for this area

DSCDSC Station ConcheJRCC HalifaxCanadaMMSI 003160021VHF 40range 40 NM34 NM from the area
DSCDSC Station Point RicheJRCC HalifaxCanadaMMSI 003160018VHF 40range 40 NM37 NM from the area
DSCDSC Station St. AnthonyJRCC HalifaxCanadaMMSI 003160021VHF 40range 40 NM65 NM from the area
DSCDSC Station L’Anse aux MeadowsJRCC HalifaxCanadaMMSI 003160021VHF 40range 40 NM74 NM from the area
DSCDSC Station Bonne BayJRCC HalifaxCanadaMMSI 003160018VHF 40range 40 NM78 NM from the area

Generated automatically from the warning text on 26 Oct 2026, 23:18 UTC. It can be wrong: the original warning below is the authoritative text.

Keywords

Geometry refsline
Geometry phrasesline joining

Message content

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN 270001Z OCT. 2. ICEBERG LIMIT ALONG TRACKLINE JOINING 50-30.00N 056-30.00W, 50-30.00N 055-00.00W, 52-00.00N 052-45.00W, 55-00.00N 052-15.00W, 60-00.00N 058-00.00W. 3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING 60-00.00N 058-00.00W, 61-25.00N 054-45.00W, 58-55.00N 045-15.00W, 59-25.00N 041-35.00W, 64-25.00N 036-20.00W, 65-00.00N 028-00.00W. 4. WESTERN ICEBERG LIMIT ALONG TRACKLINE JOINING 51-28.00N 057-50.00W, 50-47.00N 057-03.00W. 5. MOST RECENT RECONNAISSANCE: EASTERN LIMIT ICEBERG FLIGHT 22 OCT 26. 6. REPORT POSITION AND TIME OF ANY ICEBERGS SEA ICE OR STATIONARY RADAR TARGETS THAT MAY LIKELY BE ICE TO THE NEAREST CANADIAN COAST GUARD MARINE COMMUNICATIONS AND TRAFFIC SERVICE STATION OR USING INMARSAT CODE 42. 7. FOR MORE REPORTING INFORMATION OR TO DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS, GO TO WWW.NAVCEN.USCG.GOV/INTERNATIONAL-ICE-PATROL. 8. CANCEL THIS MSG 280001Z OCT 26.

Location map

Open in the full map

Related messages

1043/26
1. NAVAREA IV MOBILE OFFSHORE DRILLING UNITS POSITIONS AT 291500Z OCT: A. AGOSTO 12 19-23.0N 092-03.1W. B. ARGOS PLATFORM 27-10.4N 090-22.0W. C. ATLANTIS 19-23.9N 092-02.3W. D. AUGER TLP 27-32.7N 092-26.6W. E. BLUE EAGLE 18-31.8N 093-20.3W. F. BORR RAN 18-20.4N 093-53.6W. G. BORR SIF 07-08.3N 055-41.1W. H. BP ATLANTIS PLATFORM 27-11.7N 090-01.6W. I. CAMPECHE 19-33.7N 092-11.0W. J. CENTENARIO GR 21-07.7N 097-08.1W. K. CHIHUAHUA 19-17.7N 091-57.5W. L. CME I 1
1042/26
CARIBBEAN SEA. HONDURAS. 1. LIGHTS UNLIT: A. PUNTA IZOPO 15-50.90N 087-22.50W. B. PUMPKIN HILL 16-07.30N 086-52.90W. C. COCHINO GRANDE 15-58.60N 086-28.60W. D. CABO CAMARON 15-59.20N 085-01.70W. E. PUNTA PATUCA 15-48.90N 084-18.20W. F. CABO FALSO 15-15.20N 083-23.70W. G. PUNTA CAXINAS 16-01.50N 086-00.60W. 2. CANCEL NAVAREA IV 1018/26.
1041/26
1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN 290001Z OCT. 2. ICEBERG LIMIT ALONG TRACKLINE JOINING 50-30N 056-30W, 50-30N 054-25W, 51-45N 052-15W, 54-45N 052-00W, 60-00N 058-00W. 3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING 60-00N 058-00W, 61-25N 054-45W, 58-55N 045-15W, 59-25N 041-35W, 64-25N 036-20W, 65-00N 028-00W. 4. WESTERN ICEBERG LIMIT ALONG TRACKLINE JOINING 51-28N 057-50W, 50-47N 057-03W. 5. SEA ICE LIMIT ALONG TRACKLINES JOINING: A. 59
1043/26(GEN)(archived)
1. NAVAREA IV MOBILE OFFSHORE DRILLING UNITS POSITIONS AT 291500Z OCT: A. AGOSTO 12 19-23.0N 092-03.1W. B. ARGOS PLATFORM 27-10.4N 090-22.0W. C. ATLANTIS 19-23.9N 092-02.3W. D. AUGER TLP 27-32.7N 092-26.6W. E. BLUE EAGLE 18-31.8N 093-20.3W. F. BORR RAN 18-20.4N 093-53.6W. G. BORR SIF 07-08.3N 055-41.1W. H. BP ATLANTIS PLATFORM 27-11.7N 090-01.6W. I. CAMPECHE 19-33.7N 092-11.0W. J. CENTENARIO GR 21-07.7N 097-08.1W. K. CHIHUAHUA 19-17.7N 091-57.5W. L. CME I 1
1019/26(archived)
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